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Weight during hot weather

Posts: 106 Member
edited November 2024 in Health and Weight Loss
I'm going to weigh myself tomorrow, but I'm just wondering... It's been really hot here in the UK, we reached 31 degrees today, I have done nothing but sweat ALL day! I've been drinking a lot more too. Question is, am I more likely to retain water during this heatwave because I might be slightly dehydrated? Or will it be the opposite as I am sweating so much?

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Replies

  • Posts: 52 Member
    I would really like to know the answer to this too. I did notice my weight rose a little in the hot weather, but it could have been for any number of reasons.
  • Posts: 4,397 Member
    If you're sweating a lot, but also staying hydrated, I'd assume they'd be balancing each other out.

    I personally have never noticed a difference in my weight when it's hot out.
  • Posts: 1,048 Member
    It might be a matter of chemistry. I have noticed changes. Heat and humidity always give me temporary and small gains. Nothing to get upset over, but it still doesn't make me very happy.

    I think drinking a little more water than normal is key to minimizing this. I've had better luck with it recently and I just moved 10 miles away from the Mississippi River in an area notorious for heat.
  • Posts: 545 Member
    I swell up like a balloon in the heat. I'm carrying about five extra pounds of water right now
  • Posts: 6,652 Member
    jellytot3 wrote: »
    I'm going to weigh myself tomorrow, but I'm just wondering... It's been really hot here in the UK, we reached 31 degrees today...
    Sorry, I had to laugh just a little at 31 degrees being hot.

    I haven't noticed any difference.

  • Posts: 763 Member
    It has been really hot here, and i have only taken off less then a pound in the last 2 weeks, while at a greater calorie deficit. Read somewhere (do not know if it is true) that the body holds on to more water during heat in anticipating of needing more for future sweating.
  • Posts: 85 Member
    This definitely varies person to person, but I was in a very hot climate (105 degrees F) for 4 days, and my weight was 180 lbs the whole time.

    I came back to 70-75 degree F weather, which is what I'm used to, and when I woke up the next morning I was 174 lbs. So, you could be easily retaining 5-10 lbs of water weight depending on how your body individually reacts.

    I also have zero appetite when it's hot out, but that's a whole different story.
  • Posts: 4,248 Member
    Sorry, I had to laugh just a little at 31 degrees being hot.

    I haven't noticed any difference.

    31 Celsius. That's hot for the UK!
  • Posts: 293 Member
    I think it all depends on your body. When the weather turns hot, I tend to retain water weight - about 8 lbs. When the weather cools down - off they come. I call it the fall run-off. It's tough to see that big of gain on the scale - but it is what it is.
  • Posts: 17,456 Member
    Sorry, I had to laugh just a little at 31 degrees being hot.

    I haven't noticed any difference.

    It's fine if you have air con and trains that don't stop cos it's too hot and they're scared the tracks will buckle

    England - where the temperate weather scares national businesses and people are happy because they can complain about the weather again

    Gotta love it
  • Posts: 746 Member
    I wouldn't worry about it one way or another. A pound up or down means nothing. Happens every day to me as I take on water. In the morning, it is gone.
  • Posts: 41,865 Member
    the bigger question is, why does it matter? why do so many people do all of this hand wringing over water weight which is always going to be a variable that fluctuates due to any number of factors that are out of one's control?
  • Posts: 6,652 Member

    31 Celsius. That's hot for the UK!
    I know it's Celsius. I still laughed.

  • Posts: 1,372 Member

    31 Celsius. That's hot for the UK!

    Yep. My Scottish ancestry has not prepared me for this.
  • Posts: 41,865 Member
    I know it's Celsius. I still laughed.

    yeah, that's downright pleasant...
  • Posts: 3,054 Member
    Sorry, I had to laugh just a little at 31 degrees being hot.

    I haven't noticed any difference.

    ha, agree, 110 here some days
  • Posts: 6,597 Member
    rabbitjb wrote: »

    It's fine if you have air con and trains that don't stop cos it's too hot and they're scared the tracks will buckle

    England - where the temperate weather scares national businesses and people are happy because they can complain about the weather again

    Gotta love it
    "Phew, Whatta Scorcher!" on the front page of The Sun?
  • Posts: 1 Member
    You're doing great. Don't worry about the water weight fluctuations. As long as you know you've been spot on with your nutrition program--including drinking all of the water you should be drinking--and your training, then you've done all you can to counterbalance the heat and any potential water-related weight increase. Personally, I've never noticed weight gain during hot weather.
  • Posts: 8,626 Member
    seeing as most of us live and work indoors- in cooled and heated homes and businesses, I don't think the outside temps would affect overall weight ;)

    now, if you work outdoors, I could see it affecting it possibly.
  • Posts: 874 Member
    edited July 2015
    The OP might be in the north of the UK where it's a bit cooler.
    Here in London it was 37 degrees Celsius (around 99 f) ! :#
    Not many places in the UK have Air conditioning either.
  • Posts: 6,652 Member
    edited July 2015
    The OP might be in the north of the UK where it's a bit cooler.
    Here in London it was 37 degrees Celsius (around 99 f) ! :#
    That's basically an average summer day here.

    I'm sure it feels hot to people who aren't used to such things, though.

  • Posts: 874 Member
    I don't know how you can take it.
    It's horrible! Lol
  • Posts: 6,652 Member
    I don't know how you can take it.
    It's horrible! Lol
    I've played (American) football in that weather. It's the cold I don't take well.

  • Posts: 874 Member
    I've played (American) football in that weather. It's the cold I don't take well.
    Wow, i take my hat off to you. I couldn't even Powerwalk in that heat today. Lol
    The thing with me is, i don't like Weather extremes...too much heat (like today) or when it Snows.
    Anything in between i'm fine with!
  • Posts: 16,049 Member
    Sorry, I had to laugh just a little at 31 degrees being hot.

    I haven't noticed any difference.

    Me too. They even had a segment here on the news last night of Brits complaining about the "heatwave"...
    31 degrees is a pleasant spring day here in Australia.

    On the other hand, I'm sure a lot of Aussies would shrivel up and die if we had to experience Britain's bitter cold winters. It was 5 degrees Celsius when I got up this morning, and it was almost unbearable :flushed:

  • Posts: 772 Member
    It can get over 100 degrees in Michigan. The only thing that I detest is the sweating. I do retain a lot of water when it is hot out. You can give us a little tiny bit of that heat, if you like! It's July and only 68 degrees :'(
  • Posts: 31 Member
    It's 5:30 pm and 105F here. This is why I belong to a gym.

    As far as weighing, I try to weigh myself first thing in the morning, right after I go to the bathroom and have been in decent temperatures all night. That way food and rehydrating don't have much influence either way. I can't see the heat having too much impact at that point, unless your body is stressed in general, and then I could see retaining a little water.
  • Posts: 16,049 Member
    Oh bloody el, I spend enough time converting ounces, pounds, inches and miles. Now I have to add Celsius/Fahrenheit to that list :grumble: :grimace: xx
  • Posts: 4,248 Member
    That's basically an average summer day here.

    I'm sure it feels hot to people who aren't used to such things, though.

    I'm assuming you're in Texas? We're not prepared for either really hot or really cold weather here. We don't have air con in most places. I teach, and my school has a massive space in the middle with a plastic roof ffs. It's like a greenhouse. There's no air conditioning at all. I live in the south east, so it was about 35 degrees yesterday. Imagine being in a greenhouse with over 1000 kids.
  • Posts: 17,456 Member

    I'm assuming you're in Texas? We're not prepared for either really hot or really cold weather here. We don't have air con in most places. I teach, and my school has a massive space in the middle with a plastic roof ffs. It's like a greenhouse. There's no air conditioning at all. I live in the south east, so it was about 35 degrees yesterday. Imagine being in a greenhouse with over 1000 kids.

    Yup
This discussion has been closed.